Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Quantos anos Caroline Lubrez ganhou?
 ###Tabelas: CREATE TABLE composition_of_the_17th_seanad (composition_of_the_17th_seanad_id AUTO_INCREMENT PRIMARY KEY, Administrative Panel INT, Agricultural Panel INT, Cultural and Educational Panel INT, Industrial and Commercial Panel INT, Labour Panel INT, National University of Ireland INT, University of Dublin INT, Nominated by the Taoiseach INT, Total INT) CREATE TABLE line_officers (line_officers_id AUTO_INCREMENT PRIMARY KEY, Name VARCHAR, Date of birth VARCHAR, Actual rank VARCHAR, Appointment date VARCHAR, Allegiance VARCHAR) CREATE TABLE engine_roster (engine_roster_id AUTO_INCREMENT PRIMARY KEY, Locomotive number VARCHAR, Model VARCHAR, Type VARCHAR, Propulsion VARCHAR, Manufacturer VARCHAR) CREATE TABLE top_ten_goalscorers_still_active_primera_división_only (top_ten_goalscorers_still_active_primera_división_only_id AUTO_INCREMENT PRIMARY KEY, Rank INT, Name VARCHAR, Years VARCHAR, Current Club VARCHAR, Goals INT, Apps INT, Ratio INT) CREATE TABLE list_of_titleholders_and_runners-up (list_of_titleholders_and_runners-up_id AUTO_INCREMENT PRIMARY KEY, Host city VARCHAR, Year INT, Winner VARCHAR, 1st runner up VARCHAR, 2nd runner up VARCHAR)  
SELECT SUM Year FROM list_of_titleholders_and_runners-up WHERE Winner = caroline lubrez